Boveda B49 Refill 2-Way Humidity Control

Description

Boveda B49 Refill 2-Way Humidity Control

B49 Refill Standard 70g Pack 4pcs with resealable bag - The Boveda B49 has a bi-directional action (when necessary it absorbs excess humidity or releases purified water vapor) - Wooden musical instruments need a humidity level between 40% and 60% to be preserved optimally, and the Boveda B49 acts to constantly maintain it within this range - If left in contact with wood, it does not damage the product - Once the protective packaging is opened, each B49 Refill pack lasts 3 months - Replace used B49 Refill packs every 3 months - The package includes: 4x B49 Refill Standard Size 70g bulk pouches + 1x Resealable clear plastic bag.

Specifications

B49 Refill Standard 70g Pack 4pcs with resealable bag - The Boveda B49 has a bi-directional action (when necessary it absorbs excess humidity or releases purified water vapor) - Wooden musical instruments need a humidity level between 40% and 60% to be preserved optimally, and the Boveda B49 acts to constantly maintain it within this range - If left in contact with wood, it does not damage the product - Once the protective packaging is opened, each B49 Refill pack lasts 3 months - Replace used B49 Refill packs every 3 months - The package includes: 4x B49 Refill Standard Size 70g bulk pouches + 1x Resealable clear plastic bag.